| NCTC Number: | NCTC 8370 |
| Current Name: | Streptococcus pyogenes |
| Original Strain Reference: | R50/154 |
| Other Collection No: | ATCC 12202; R50/154 |
| Previous Catalogue Name: | Streptococcus pyogenes |
| Type Strain: | No |
| Family: | Streptococcaceae |
| Hazard Group (ACDP): | 2 |
| Antigenic Properties: | serovar group a |
| Conditions for growth on solid media: | Columbia blood agar, 24-48 hours, 37°C, aerobic |
| Conditions for growth on liquid media: | nutrient broth,37, facultative anaerobe |
| Isolated From: | not recorded |
| Depositor: | WILLIAMS R E O |
| Other: | Serological Group AGriffith type 1 |
| Phage: | PHAGE NUMBER 3C NCTC 8364 ,PHAGE A1 |
| NCTC Number: | NCTC 8370 |
| Current Name: | Streptococcus pyogenes |
| Original Strain Reference: | R50/154 |
| Other Collection No: | ATCC 12202; R50/154 |
| Previous Catalogue Name: | Streptococcus pyogenes |
| Type Strain: | No |
| Family: | Streptococcaceae |
| Hazard Group (ACDP): | 2 |
| Antigenic Properties: | serovar group a |
| Conditions for growth on solid media: | Columbia blood agar, 24-48 hours, 37°C, aerobic |
| Conditions for growth on liquid media: | nutrient broth,37, facultative anaerobe |
| Isolated From: | not recorded |
| Depositor: | WILLIAMS R E O |
| Other: | Serological Group AGriffith type 1 |
| Phage: | PHAGE NUMBER 3C NCTC 8364 ,PHAGE A1 |